Borderou de evaluare (job #636475)

Compilare: main.cpp: In function 'int main()': main.cpp:13:18: warning: left operand of comma operator has no effect [-Wunused-value] 13 | for(int i=0; i ,n; i++) | ^ main.cpp:13:20: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized] 13 | for(int i=0; i ,n; i++) | ~~^~ main.cpp:20:15: warning: 'k' may be used uninitialized [-Wmaybe-uninitialized] 20 | cout << k-des; | ^~~